2022-2023學(xué)年外研版英語八年級(jí)（上學(xué)期）Module9Unit2課件

Module9PopulationUnit2Arnwickwasacitywithapopulationof10,000,000.CONTENTS課堂導(dǎo)入課文呈現(xiàn)知識(shí)講解課堂小結(jié)課堂導(dǎo)入Whatwillbigcitiesbecomeinthefuture?課文呈現(xiàn)1.Workinpairs.Askandanswerthequestions.Usethewordsintheboxtohelpyou.Readingandvocabularycountryside

field

flat

hospitaljob

office

rubbish

village1Whydopeoplemovetocities?Becausetheywanttofindgoodjobsandgivetheirchildrenbettereducation.Therearetoomanypeopleinthecities.Wecanseemuchrubbishinthestreet.Thereisn’tenoughspaceforpeopletolivein.Weneedmoreandmorehospitalsandpublicbusservices.2Whataretheadvantagesanddisadvantagesofbigcities?FromParkvilletoArnwick:problemsandsolutions[?pɑ:k?vil]

帕克維爾[a:nwik]

阿恩威克Joisfifteenand

livesin

Parkville.

WhenJo’sgrandparentsfirstcametoParkville,itwasaquietvillage①.Theyhadasmallhouse,closetofieldsandhills.

ParkvillewasnearArnwick,acitywithapopulationof10,000,000.PeoplefromParkvillemovedtoArnwicktofindjobs,①

However,

itwasexpensivetoliveinthecitycentre,sothegovernmentbuiltflatsoutsidethecentre.Soon,Parkvillebecame

partof

Arnwick,andthepopulationofArnwickbecameevenlarger.Itisverycrowded,andrubbishisalsoaproblem.Jolivesinoneofthoseflats.Butforher,goingtoschoolisaproblem.ThesmalllocalschoolinParkvillecloseddownfiveyearsago②,andgettingtothenearestschoolinArnwicktakesheranhourbybus.Thetrafficisalwaysbad,nottomentiontheairpollution③.

Luckily,thegovernmentismakingagreatefforttosolveArnwick'sproblemswithbetterpublicservices④.Therewillbe

moreschools,sopupilswon'tneedtotravelfar.Thegovernmentisreducingairpollutionfromtraffic.Therewillalsobemorelocalhospitalstomeettheneedsoftheincreasingpopulation.ThestoryofArnwickisjustastory,but④itdescribeswhatishappeningintherealworld.Withpopulationsrising,citiesshouldtrytocreateamoreenjoyable,comfortableandconvenientlivingenvironment.1Parkvillewasaquietvillage.2Arnwickwasacitywith20,000people.3Arnwicknowhasapopulationofmorethanonemillion.Check(?)thetruesentences.3??4ThelocalschoolinParkvillehas2,000pupils.5Bigcitiesneedmoremoneyforpublicservices.?Completethepassagewiththecorrectformofthewordsinthebox.4flathospitalpollutionlocalservice

ManytownsandcitiesaroundtheworldhavethesameproblemsasArnwick.Whenpeoplecomefromvillages,theyneedplacestolive,so(1)_________governmentshavetobuildmore(2)_________.Theyneedbetterpublic(3)_________Forexample,theyneedmoreschoolsand(4)_________.

flathospitalpollutionlocalservicelocalflatsserviceshospitalsGovernmentsalsohavetomakemoreeffortstoreduce(5)_________intownsandcities.flathospitalpollutionlocalservicepollution6.Writedownyoursuggestionstosolvetheproblemsinyourhometown.Ithinkgovernmentshoulddevelopthecountrysideandbuildsomefactoriesthere,sothatyoungpeoplewillnotleavethecountryside.Thegovernmentshouldprovidebetterpublicbusservicesandreducetheprivatecars.Thecitygovernmentshouldbuildmoreschoolsandhospitals.知識(shí)講解①WhenJo’sgrandparentsfirstcametoParkville,itwasaquietvillage.quiet/'kwa??t/adj.寂靜的；安靜的(1)副詞：quietly(2)短語：be/keepquiet(3)比較級(jí)：quieter最高級(jí)：quieteste.g.It’sageneralruletokeepquietinlibrariesandconcerts.在圖書館和音樂會(huì)保持安靜是一般規(guī)則。Thefathercouldn’tsayanything,andhejuststoodtherequietly.這位父親一句話也說不出來，只是靜靜地站在那里。語境助記：Tinalookedquite

quietwhensheheardtheexcitingnews.蒂娜在聽到那個(gè)令人激動(dòng)的消息時(shí)看上去相當(dāng)安靜。②ThesmalllocalschoolinParkvillecloseddownfiveyearsago...local/'l??kl/adj.當(dāng)?shù)氐?；本地的e.g.Thelocalgovernmentshoulddosomethingtohelptheoldpeople.當(dāng)?shù)卣畱?yīng)該做點(diǎn)事情來幫助老年人。Oneofthelocalsshowedmethewaytothepostoffice.其中一個(gè)當(dāng)?shù)厝私o我指了去郵局的路。local還可用作可數(shù)名詞，意為“當(dāng)?shù)厝?，本地人”，?fù)數(shù)形式為locals。closedown(永久)關(guān)閉，關(guān)停e.g.Thestorewillclosedownnextweek.這個(gè)商店下周就要關(guān)閉了。Thecompanycloseddownitsoverseasofficethreemonthsago.這家公司三個(gè)月前關(guān)閉了其海外辦事處。closedown為“動(dòng)詞+副詞”短語，后接代詞作賓語時(shí)，代詞要放在close與down中間。③Thetrafficisalwaysbad,nottomentiontheairpollution.pollution/p?'lu??n/n.污染，是不可數(shù)名詞e.g.Thevillagershadtomoveawaybecauseoftheseriouspollution.因?yàn)槲廴竞車?yán)重，村民不得不搬走。air/water/noisepollution空氣/水/噪音污染pollutev.污染pollutedadj.受污染的④Luckily,thegovernmentismakingagreatefforttosolveArnwick'sproblemswithbetterpublicservicessolve/'s?lv/v.解決問題e.g.There’snosimplesolutiontothisproblem.這個(gè)問題沒有簡(jiǎn)單的解決辦法。solve作動(dòng)詞時(shí)，常與problem連用。它的名詞是solution，意為“解決辦法”。public/'p?bl?k/adj.公共的；公眾的e.g.Peopleshouldn’tthrowrubbishinpublicplaces.人們不該在公共場(chǎng)所扔垃圾。Soforyourhealthandfriendships,writedownthesecretinasafeplaceinsteadoftalkingaboutothersinpublic.所以為了你的健康和友誼，在一個(gè)安全的地方寫下秘密，而不是當(dāng)眾談?wù)搫e人。public的用法形容詞，意為“公共的；公